Real Results. No Exceptions.

Whatever your situation, we find the path forward. Our mission is simple: deliver a result you’re proud of — every single time. Anything less isn’t an option.

Summer Hyde

“My husband and I had the pleasure of working with Mary Keller to both sell our home and purchase a new one, and we couldn’t have asked for a better experience. From the very beginning, Mary was patient, honest, and truly took the time to understand what was important to us. She guided us through every step of the process with professionalism and genuine care. Our home sold quickly and with far less stress than we ever expected, thanks to Mary’s expertise and attention to detail. She was incredibly responsive, always available to answer our questions, and consistently kept us informed throughout both transactions. Buying and selling a home can feel overwhelming, but Mary made the entire experience smooth and seamless. We always felt like she had our best interests at heart. If you’re looking for a knowledgeable, trustworthy, and dedicated realtor in the Pittsburgh area, we wholeheartedly recommend Mary Keller! We are so grateful for everything she did for our family!”

Jon Campbell

“Finding a home in our target location was no easy task, competition was intense and good listings moved fast. Kevin Kerr stuck with us for months, providing expert insight, quick responses, and steady support throughout the entire journey. His understanding of the market, ability to anticipate challenges, and commitment to helping us make smart decisions made all the difference. Kevin helped us secure the perfect home despite the tough conditions, and we couldn’t be happier with the experience. He’s someone you absolutely want on your side.”

Michele Judkins

“Donus worked with us to help us buy our first house, and we couldn't have asked for a better guide through the process. What I appreciated most was his calm demeanor and straightforward approach whenever we felt unsure. He made us feel genuinely confident that everything would work out, and that he and his team would take care of it. He was honest and savvy, without overwhelming us with unnecessary details or creating worry where none was needed. Thank you for making our first home purchase such a happy time! - Very quick to respond - Knowledgable but concise where needed - Professional, on time, communicative - A very valuable member of the John Marzullo team!”

Dan Sapienza

“My fiance and I are first time home buyers and worked with Donus Crawford throughout our process, from browsing to closing, in Pittsburgh. At first, since we were looking from out of state, we were nervous that we would not be able to find the perfect house for us, or we'd have to settle for something we weren't excited about. Donus was so attentive and responsive to our needs, that we really felt like we had a trusted advisor on the inside. Across many virtual walk throughs (and one in-person tour), he made sure we were comfortable and had all the details we needed for each house until we finally found the one we were looking for. Even the offer-to-closing process seemed to be as clear and simple as possible. I could not recommend Donus and this team enough.”

Nicole Chleboski

“My husband and I worked with Gunnar to buy our first home, and we were happy with both the experience working with him and the home we ended up with. We decided to submit an offer pretty last-minute - not once but twice - and both times, Gunnar worked quickly enough to get everything together on time. He does a good job of making himself available to his clients. Even though we bought our house during the busy season for real estate, Gunnar was proactive about doing lots of work behind the scenes such as gathering repair estimates and scheduling various inspections, so everything was done in time for closing. We're happy we worked with him, and we would recommend him to anyone looking to buy or sell a home in Pittsburgh.”

Caterina Posa

“As a first time home buyer, Eddie made this experience as stress free as possible! He was always available to help me answer any question I had, truly taking the time to understand what I wanted. He helped every step of the way and also helped connect me with home inspectors and contractors. I can’t thank him enough for all the hard work that he did. I would recommend Eddie to anyone looking to buy a house - great guy and great realtor!”

Jordan Pisano

“I have had the pleasure of working with John before but this was the first time working with him as a seller (residential property). His honest and straightforward approach stood out. He tells you exactly what you need to hear, not just what you want to hear, which gave us immense confidence throughout the entire process. His communication is unmatched. The team kept us in the loop at every single turn, proactively answering questions before we even thought to ask them. We were never left wondering where things stood. When it came time to get down to business, John’s negotiation skills truly shined. He is sharp, strategic, and advocates fiercely for his clients. He managed to secure an incredible deal for us, handling complex dynamics with absolute ease. If you want a real estate team that is transparent, incredibly communicative, and knows how to win at the negotiating table, look no further than John Marzullo. Highly recommended!”

Bill Cubbage

“Thank you so much Gunnar Frerotte! He helped us find our home and we couldn’t be happier! He was there every step of the way and still checks on us I can’t recommend him enough! Thank you again Gunnar!”

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